Conor McCarthy : tests/shader-runner: Check for float64 support in the Vulkan runner.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: a80ea8168f157f9c1c4b2ed0ff818f315055a37c
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/a80ea8168f157f9c1c4b2ed0ff818f...

Author: Conor McCarthy 
Date:   Thu Dec 14 18:57:33 2023 +1000

tests/shader-runner: Check for float64 support in the Vulkan runner.

---

tests/shader_runner_vulkan.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/shader_runner_vulkan.c b/tests/shader_runner_vulkan.c
index f89b4d62..358fd74c 100644
--- a/tests/shader_runner_vulkan.c
+++ b/tests/shader_runner_vulkan.c
@@ -70,6 +70,8 @@ struct vulkan_shader_runner
         uint32_t binding;
     } samplers[MAX_SAMPLERS];

+    bool supports_float64;
+
     DECLARE_VK_PFN(vkCreateInstance);
 #define VK_INSTANCE_PFN   DECLARE_VK_PFN
 #define VK_DEVICE_PFN     DECLARE_VK_PFN
@@ -81,6 +83,16 @@ static struct vulkan_shader_runner *vulkan_shader_runner(struct shader_runner *r
     return CONTAINING_RECORD(r, struct vulkan_shader_runner, r);
 }

+static bool vulkan_runner_check_requirements(struct shader_runner *r)
+{
+    struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
+
+    if (runner->r.require_float64 && !runner->supports_float64)
+        return false;
+
+    return true;
+}
+
 #define VK_CALL(f) (runner->f)

static void begin_command_buffer(struct vulkan_shader_runner *runner)
@@ -1157,6 +1169,7 @@ static void vulkan_runner_release_readback(struct shader_runner *r, struct resou

static const struct shader_runner_ops vulkan_runner_ops =
 {
+    .check_requirements = vulkan_runner_check_requirements,
     .create_resource = vulkan_runner_create_resource,
     .destroy_resource = vulkan_runner_destroy_resource,
     .dispatch = vulkan_runner_dispatch,
@@ -1321,6 +1334,13 @@ static bool init_vulkan_runner(struct vulkan_shader_runner *runner)
     ENABLE_FEATURE(shaderImageGatherExtended);
     ENABLE_FEATURE(shaderStorageImageWriteWithoutFormat);

+    trace("shaderFloat64: %u.\n", ret_features.shaderFloat64);
+    if (ret_features.shaderFloat64)
+    {
+        features.shaderFloat64 = VK_TRUE;
+        runner->supports_float64 = true;
+    }
+
     if ((vr = VK_CALL(vkCreateDevice(runner->phys_device, &device_desc, NULL, &device))))
     {
         skip("Failed to create device, vr %d.\n", vr);